Vector Laboratories lectin screening kits are designed to provide the investigator with a panel of seven biotinylated lectins with different sugar specificities. Lectin Kit III consists of 0.5 mg of the following lectin conjugates: DSL, ECL, GSL II, Jacalin, LEL, STL, VVL. These biotinylated lectins are essentially free of inactive lectin and free biotin and provide ideal intermediates for detecting glycoconjugates using a standard VECTASTAIN ABC Kit.